Yamaha F15A - Page 274

E
LOWR
CHAPTER 6
LOWER UNIT
LOWER UNIT (F15A/F9.9C)..........................................................................6-1
EXPLODED DIAGRAM ............................................................................6-1
REMOVAL AND INSTALLATION CHART................................................6-1
WATER PUMP (F15A/F9.9C) ........................................................................6-3
EXPLODED DIAGRAM ............................................................................6-3
REMOVAL AND INSTALLATION CHART................................................6-3
SERVICE POINTS.....................................................................................6-4
Impeller housing inspection.............................................................6-4
Impeller and Impeller housing cup inspection ...............................6-4
PROPELLER SHAFT HOUSING ASS’Y AND PROPELLER SHAFT ASS’Y
(F15A/F9.9C)..................................................................................................6-5
EXPLODED DIAGRAM ............................................................................6-5
REMOVAL AND INSTALLATION CHART................................................6-5
SERVICE POINTS.....................................................................................6-6
Propeller shaft housing ass’y removal ............................................6-6
PROPELLER SHAFT ASS’Y (F15A/F9.9C)....................................................6-7
EXPLODED DIAGRAM ............................................................................6-7
REMOVAL AND INSTALLATION CHART................................................6-7
SERVICE POINTS.....................................................................................6-8
Dog clutch inspection........................................................................6-8
Propeller shaft inspection.................................................................6-8
PROPELLER SHAFT HOUSING ASS’Y (F15A/F9.9C) .................................6-9
EXPLODED DIAGRAM ............................................................................6-9
REMOVAL AND INSTALLATION CHART................................................6-9
SERVICE POINTS...................................................................................6-10
Propeller shaft housing ass’y disassembly...................................6-10
Gears inspection .............................................................................6-10
Bearings inspection.........................................................................6-11
Propeller shaft housing inspection ................................................6-11
Propeller shaft housing ass’y assembly........................................6-11
DRIVE SHAFT, FORWARD GEAR, SHIFT ROD AND OIL SEAL
HOUSING (F15A/F9.9C) .............................................................................6-13
EXPLODED DIAGRAM ..........................................................................6-13
REMOVAL AND INSTALLATION CHART..............................................6-13
SERVICE POINTS...................................................................................6-15
Pinion and forward gear removal ..................................................6-15
Forward gear disassembly .............................................................6-15
Oil seal housing ass’y disassembly ...............................................6-15
Lower case disassembly.................................................................6-16
Pinion and forward gear inspection...............................................6-17
Drive shaft inspection .....................................................................6-17